I have used fish oil periodically for years,until I found this one (Natural Factors, RxOmega 3). It is the best oil ive found in thrity-five years. Lots of good fish oils, with primrose and flax. It enhancs mood, on a level basis, and is really a superb product.
Stop your search here. This is the one. Natural Factors. And, I do not receive any money for this endorsement. HA!

I've been taking evening primose for years for PMS (works wonders). I have also been taking fish oil caps. Now I don't have to buy them separately. What a great combination for women, adding the flax to what I already take has made a major difference in the way I feel. Highly recommend this blend.

My daughter and I both use this: me for the fish and flax oils; her for the additional primrose oil. She notices that when this product is used consistently, her mood is better and monthly cycles are easier both mentally and physically.
I'm past the monthly cycles now so my need is more health maintenance. I do not like seafood at all (even the smell) so this product does give my body the valuable fish oils needed. The flax oil and primrose oils are good additions for my own particular health needs.

I have PCOS and find that these oils help. You don't notice a difference overnight but after taking consistently they have given good improvement. I like the high levels of EPA and DHA from the fish oil and that they also contain flax and evening primrose oil. I seem to have more energy also and my skin is softer. I have worked for two of Dublin’s top health stores for 10 years and am now a holistic practitioner. I hope you found this review helpful.